题解

百分百正确，不对就把你写的发出来，我来为你纠正答案
#include <iostream>

using namespace std;

int main() {
cout<<" *"<<endl;
cout<<" * *"<<endl;
cout<<" * "<<endl;
cout<<" *"<<endl;
cout<<" * *"<<endl;
cout<<" * *"<<endl;
cout<<" *"<<endl;
return 0;
}